Question: What are the manned spaceflight programme which start with the letter p
Paraphrase: What are the manned spaceflight program which begin with the letter p
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q13226541 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'p')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Project Gemini, Project Gemini, Project Mercury, Project Mercury